Universal Medium is a liquid, colorless gloss medium that shortens drying time, improves fluidity and increases gloss and transparency while leaving a uniform surface. Non-yellowing.
Sennelier Oil Mediums are composed of natural resins, beeswax, dammar gum and other solvents. The different oil mediums in the Sennelier line allow professionals to change the texture of their oil paints while also uniting their composition with uniform effects. Sennelier additives allow painters to follow their creative impulses by empowering them to alter the working characteristics of oil paint to suit their artistic needs.
